sqlite_fetch_single

SQLiteResult::fetchSingle

SQLiteUnbuffered::fetchSingle

(PHP 5 < 5.4.0, PECL sqlite >= 1.0.1)

sqlite_fetch_single -- SQLiteResult::fetchSingle -- SQLiteUnbuffered::fetchSingle — Fetches the first column of a result set as a string

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sqlite_fetch_single ( resource $result [, bool $decode_binary = TRUE ] ) : string

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SQLiteResult::fetchSingle ([ bool $decode_binary = TRUE ] ) : string
SQLiteUnbuffered::fetchSingle ([ bool $decode_binary = TRUE ] ) : string

sqlite_fetch_single() is identical to sqlite_fetch_array() except that it returns the value of the first column of the rowset.

This is the most optimal way to retrieve data when you are only interested in the values from a single column of data.

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result

The SQLite result resource. This parameter is not required when using the object-oriented method.

decode_binary

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Returns the first column value, as a string.

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Example #1 A sqlite_fetch_single() example

<?php
if ($dbhandle = sqlite_open('mysqlitedb', 0666, $sqliteerror)) {

    
$sql = "SELECT id FROM sometable WHERE id = 42";
    
$res = sqlite_query($dbhandle, $sql);

    if (
sqlite_num_rows($res) > 0) {
        echo 
sqlite_fetch_single($res); // 42
    
}
    
    
sqlite_close($dbhandle);
}
?>

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